【Utilities – Civil Engineering Version】20180916
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Regarding the installation of longitudinal and transverse ground rods on scaffolds, which statement is correct? A: Scaffolding must be equipped with longitudinal and transverse ground rods. B: The longitudinal ground rods should be fixed using swivel fasteners. C: The longitudinal ground rods are fixed to the vertical poles at a distance of no more than 200 mm from the bottom surface of the base. D: The transverse ground rods are fixed to the vertical poles right above the longitudinal ground rods using right-angle fasteners. Answer: A
The vertical sweep bar is fixed to the vertical pole at a distance of no more than 200 mm from the bottom surface of the base
C: The vertical sweep bar is fixed to the upright pole at a distance of no more than 200 mm from the bottom surface of the base
A: Scaffolds must be equipped with longitudinal and transverse ground rods
A: Scaffolds must be equipped with longitudinal and transverse ground rods
A: Scaffolds must be equipped with longitudinal and transverse ground rods